Results 61 to 70 of about 11,793,694 (293)

New insights into the chemistry of thiolate-protected palladium nanoparticles [PDF]

, 2012
This paper establishes the chemical nature of Pd nanoparticles protected by alkanethiolates that were prepared through a ligand place-exchange approach and the two-phase method, first developed for Au nanoparticles by Brust and Schiffrin.
Amaya, Edgar Gilberto, Benitez, Guillermo Alfredo, Corthey, Gastón, Fonticelli, Mariano Hernan, Giovanetti, Lisandro Jose, Picone, Andrea Lorena, Ramallo Lopez, Jose Martin, Requejo, Felix Gregorio, Rubert, Aldo Alberto, Salvarezza, Roberto Carlos, Yacamán, Miguel Jose, Zelaya, Maria Eugenia   +11 more
core   +2 more sources

First record of Aedes aegypti (L.) (Diptera: Culicidae) infected by the parasite Ascogregarina culicis (Ross) (Apicomplexa: Lecudinidae) in Argentina [PDF]

, 2005
n a survey for parasites and pathogens of Aedes aegypti conducted in La Plata, Argentina, an aseptate gregarine was found parasitizing larvae, pupae and adults of this mosquito species. This gregarine species was identified as Ascogregarina culicis based
Dellapé, Mariana E., Garcia, Juan Jose, Marti, Gerardo Anibal, Tranchida, Maria Cecilia   +3 more
core   +1 more source

Synapsids and sensitivity: Broad survey of tetrapod trigeminal canal morphology supports an evolutionary trend of increasing facial tactile specialization in the mammal lineage

The Anatomical Record, EarlyView.
Abstract The trigeminus nerve (cranial nerve V) is a large and significant conduit of sensory information from the face to the brain, with its three branches extending over the head to innervate a wide variety of integumentary sensory receptors, primarily tactile.
Juri A. Miyamae, Julien Benoit, Irina Ruf, Zoleka Sibiya, Bhart‐Anjan S. Bhullar   +4 more
wiley   +1 more source

Spinons as Composite Fermions

, 1997
We show that gauge invariant composites in the fermionic realization of $SU(N)_1$ conformal field theory explicitly exhibit the holomorphic factorization of the corresponding WZW primaries.
Daniel C. Cabra, Gerardo L. Rossini, La Plata   +2 more
core   +3 more sources

Strong magnetic fields in nonlocal chiral quark models [PDF]

, 2017
We study the behavior of strongly interacting matter under a uniform intense external magnetic field in the context of nonlocal extensions of the Polyakov-Nambu-Jona-Lasinio model.
Gomez Dumm, Daniel Alberto, Izzo Villafañe, María Florencia, Noguera, S., Pagura, Valeria Paula, Scoccola, Norberto Nerio   +4 more
core   +3 more sources

Detecting and Quantifying a Massive Invasion of Floating Aquatic Plants in the Río de la Plata Turbid Waters Using High Spatial Resolution Ocean Color Imagery

Remote Sensing, 2018
The massive development of floating plants in floodplain lakes and wetlands in the upper Middle Paraná river in the La Plata basin is environmentally and socioeconomically important. Every year aquatic plant detachments drift downstream arriving in small
A. Dogliotti, J. Gossn, Q. Vanhellemont, K. Ruddick   +3 more
semanticscholar   +1 more source

Morphological variation in atlas and axis of Neotropical spiny rats (Rodentia, Echimyidae)

The Anatomical Record, EarlyView.
Abstract The unique morphologies of the first two cervical vertebrae, the atlas and axis, represent a significant innovation in mammalian evolution. These structures support the weight of the head and enable intricate movements of the head and neck.
Thomas Furtado da Silva Netto, João Felipe Leal Kaiuca, Adriana Itatí Olivares, William Corrêa Tavares   +3 more
wiley   +1 more source

Methylation of the Gpat2 promoter regulates transient expression during mouse spermatogenesis [PDF]

, 2015
Spermatogenesis is a highly regulated process that involves both mitotic and meiotic divisions, as well as cellular differentiation to yield mature spermatozoa from undifferentiated germinal stem cells.
Cattaneo, Elizabeth Renee, Coleman, Rosalind A., Garcia Fabiani, Maria Belen, Gonzalez-Baró, Lacunza, Ezequiel, Montanaro, Mauro Aldo, Pellon Maison, Magali   +6 more
core   +2 more sources

An unusual titanosaur axis from the Upper Cretaceous of Brazil and its significance for sauropod anatomy and systematics

The Anatomical Record, EarlyView.
Abstract The Upper Cretaceous São José do Rio Preto Formation (Bauru Group, southeastern Brazil) has yielded a fragmentary but taxonomically diverse record of titanosaur sauropods, although elements from cervical series remain scarce. Here, we describe a nearly complete sauropod axis from the Vila Ventura Paleontological Area, representing an uncommon ...
Bruno A. Navarro, Jeffrey A. Wilson Mantilla, Jhonata H. A. Martins, Fabiano V. Iori, Leonardo S. Paschoa, Alberto B. Carvalho, Joseli M. Piranha, Hussam Zaher   +7 more
wiley   +1 more source

Lista de las publicaciones recibidas en canje por el Museo de La Plata

Revista del Museo de La Plata, 2017
Lista de publicaciones recibidas en canje por el Museo de La Plata         (Octubre 1890-Mayo 1891) Angers. ? Bull. Soc. ét. sc, n. s. XIXe  a.; Angers, 1800, 8o Apstein. (Dr. C.) ? Die Alciopiden. Naturh. Mus. Jahrb.   d. Hamb. Wiss. Anst. VIII;  1881,
Museo de La Plata -
doaj